🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 12.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.16 AU - 1.88 AU

Year: 688 Days

Day: 34 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.5 AU - 2.52 AU

Year: 1460 Days

Day: 17.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,979,628 km

• M1: 411,544 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.97 AU - 3.87 AU

Year: 2322 Days

Day: 29.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.13 AU - 3.81 AU

Year: 2373 Days

Day: 34.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,979,628 km

• M1: 2,012,091 km (0.099 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 9.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.85 AU - 5.57 AU

Year: 4365 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 137.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,979,628 km

• M1: 136,134 km (0.054 R)
• M2: 227,688 km (0.054 R)
• M3: 318,045 km (0.09 R)
• M4: 411,843 km (0.115 R)
• M5: 482,902 km (0.079 R)
• M6: 958,025 km (0.089 R)
• M7: 1,065,885 km (0.088 R)
• M8: 1,196,933 km (0.118 R)
• M9: 1,393,654 km (0.087 R)
• M10: 1,454,839 km (0.057 R)
• M11: 1,516,922 km (0.07 R)
• M12: 1,840,951 km (0.085 R)
• M13: 1,988,156 km (0.093 R)
• M14: 2,391,621 km (0.071 R)
• M15: 2,502,772 km (0.036 R)
• M16: 2,615,719 km (0.044 R)
• M17: 2,781,772 km (0.064 R)
• M18: 2,872,728 km (0.093 R)
• M19: 3,044,167 km (0.115 R)
• M20: 3,151,429 km (0.069 R)
• M21: 3,328,403 km (0.058 R)
• M22: 3,438,956 km (0.086 R)
• M23: 3,663,652 km (0.114 R)
• M24: 4,142,515 km (0.05 R)
• M25: 4,291,514 km (0.032 R)
• M26: 4,351,652 km (0.115 R)
• M27: 4,595,048 km (0.114 R)
• M28: 4,811,516 km (0.104 R)
• M29: 5,031,575 km (0.06 R)
• M30: 5,546,790 km (0.074 R)
• M31: 5,760,864 km (0.038 R)
• M32: 5,927,516 km (0.107 R)
• M33: 6,011,441 km (0.117 R)
• M34: 6,129,474 km (0.068 R)
• M35: 6,265,458 km (0.116 R)
• M36: 6,454,101 km (0.109 R)
• M37: 6,679,395 km (0.105 R)
• M38: 6,995,645 km (0.086 R)
• M39: 7,606,453 km (0.103 R)
• M40: 7,752,610 km (0.097 R)
• M41: 7,826,063 km (0.099 R)
• M42: 8,122,267 km (0.049 R)
• M43: 8,215,616 km (0.094 R)
• M44: 8,668,449 km (0.104 R)
• M45: 9,187,553 km (0.091 R)
• M46: 9,323,837 km (0.1 R)
• M47: 9,382,479 km (0.103 R)
• M48: 9,441,271 km (0.085 R)
• M49: 10,035,175 km (0.115 R)
• M50: 10,235,935 km (0.117 R)
• M51: 10,377,305 km (0.047 R)
• M52: 10,519,124 km (0.101 R)
• M53: 10,887,135 km (0.058 R)
• M54: 10,969,563 km (0.1 R)
• M55: 11,176,307 km (0.066 R)
• M56: 11,238,540 km (0.085 R)
• M57: 11,719,946 km (0.094 R)
• M58: 12,293,654 km (0.058 R)
• M59: 12,400,915 km (0.058 R)
• M60: 12,659,720 km (0.081 R)
• M61: 12,746,337 km (0.118 R)
• M62: 13,029,227 km (0.056 R)
• M63: 13,094,750 km (0.091 R)
• M64: 13,182,415 km (0.105 R)
• M65: 13,358,192 km (0.055 R)
• M66: 13,512,727 km (0.064 R)
• M67: 13,667,710 km (0.085 R)
• M68: 13,890,312 km (0.079 R)
• M69: 13,957,332 km (0.114 R)
• M70: 15,181,790 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.5

Radius: 6.6

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.25 AU - 19.85 AU

Year: 25844 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,979,628 km

• M1: 686,355 km (0.047 R)
• M2: 919,728 km (0.11 R)
• M3: 1,147,416 km (0.099 R)
• M4: 1,456,634 km (0.083 R)
• M5: 1,554,471 km (0.091 R)
• M6: 1,620,893 km (0.063 R)
• M7: 2,075,521 km (0.107 R)
• M8: 2,336,270 km (0.101 R)
• M9: 2,970,565 km (0.109 R)
• M10: 3,349,796 km (0.077 R)
• M11: 3,567,161 km (0.111 R)
• M12: 3,655,424 km (0.05 R)
• M13: 4,246,485 km (0.07 R)
• M14: 4,818,248 km (0.06 R)
• M15: 4,915,936 km (0.082 R)
• M16: 5,113,106 km (0.119 R)
• M17: 5,617,699 km (0.026 R)
• M18: 5,875,905 km (0.082 R)
• M19: 6,350,579 km (0.098 R)
• M20: 7,168,730 km (0.119 R)
• M21: 8,545,629 km (0.054 R)
• M22: 8,663,961 km (0.084 R)
• M23: 8,782,891 km (0.102 R)
• M24: 11,143,097 km (0.096 R)
• M25: 11,337,275 km (0.032 R)
• M26: 13,340,540 km (0.12 R)
• M27: 13,615,800 km (0.106 R)
• M28: 14,664,630 km (0.107 R)
• M29: 16,176,167 km (0.064 R)
• M30: 17,510,730 km (0.105 R)
• M31: 18,039,259 km (0.102 R)
• M32: 18,496,430 km (0.12 R)
• M33: 18,573,024 km (0.11 R)
• M34: 19,734,054 km (0.112 R)
• M35: 20,998,305 km (0.057 R)
• M36: 21,238,260 km (0.1 R)
• M37: 22,207,206 km (0.079 R)
• M38: 22,533,329 km (0.065 R)
• M39: 22,943,227 km (0.104 R)
• M40: 23,273,090 km (0.074 R)
• M41: 23,853,829 km (0.104 R)
• M42: 27,699,691 km (0.091 R)
• M43: 27,875,020 km (0.104 R)
• M44: 28,226,874 km (0.104 R)
• M45: 28,403,400 km (0.11 R)
• M46: 28,491,662 km (0.115 R)
• M47: 28,668,786 km (0.077 R)
• M48: 28,757,348 km (0.069 R)
• M49: 29,648,802 km (0.052 R)
• M50: 31,276,128 km (0.066 R)
• M51: 33,025,076 km (0.089 R)
• M52: 34,805,441 km (0.098 R)
• M53: 35,089,527 km (0.047 R)
• M54: 39,046,690 km (0.068 R)
• M55: 39,144,976 km (0.057 R)
• M56: 39,243,411 km (0.1 R)
• M57: 41,027,665 km (0.074 R)
• M58: 41,227,677 km (0.079 R)
• M59: 41,929,890 km (0.12 R)
• M60: 42,332,906 km (0.089 R)
• M61: 42,635,992 km (0.087 R)
• M62: 42,838,397 km (0.119 R)
• M63: 44,675,011 km (0.084 R)
• M64: 44,777,934 km (0.097 R)
• M65: 47,059,002 km (0.106 R)
• M66: 47,792,780 km (0.119 R)
• M67: 48,530,297 km (0.104 R)
• M68: 50,551,065 km (0.116 R)
• M69: 51,302,346 km (0.086 R)
• M70: 52,273,984 km (0.12 R)
• M71: 56,220,226 km (0.051 R)
• M72: 56,442,229 km (0.109 R)
• M73: 56,664,532 km (0.116 R)
• M74: 56,887,133 km (0.111 R)
• M75: 59,016,510 km (0.057 R)
• M76: 60,147,619 km (0.044 R)
• M77: 62,776,353 km (0.116 R)
• M78: 64,859,653 km (0.089 R)
• M79: 65,092,577 km (0.097 R)
• M80: 67,554,509 km (0.114 R)
• M81: 67,672,392 km (0.079 R)
• M82: 68,263,453 km (0.076 R)
• M83: 69,688,822 km (0.042 R)
• M84: 70,764,281 km (0.117 R)
• M85: 71,004,086 km (0.082 R)
• M86: 78,941,001 km (0.119 R)
• M87: 79,065,167 km (0.043 R)
• M88: 80,812,022 km (0.085 R)
• M89: 82,319,520 km (0.048 R)
• M90: 82,445,481 km (0.076 R)
• M91: 82,823,964 km (0.106 R)
• M92: 83,709,284 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,644 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit